Kazuyo Mizuno

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical component
- Patent number 6,542,666
- Issue date Apr 1, 2003
- The Furukawa Electric Co., Ltd.
- Toshiaki Tsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical gain equalizer, and method for producing the optical gain e...
- Patent number 6,384,964
- Issue date May 7, 2002
- The Furukawa Electric Co., Ltd.
- Kazuyo Mizuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical gain equalizer, and optical amplifier and wavelength-divisi...
- Patent number 6,377,390
- Issue date Apr 23, 2002
- The Furukawa Electric Co., Ltd.
- Kazuyo Mizuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Etalon filter
- Publication number 20020071184
- Publication date Jun 13, 2002
- Yasuhiro Nishi
- G02 - OPTICS
Information Patent Application
Optical filter apparatus and method of designing thereof
- Publication number 20020044736
- Publication date Apr 18, 2002
- Yu Mimura
- G02 - OPTICS
Information Patent Application
Optical filter and a method for producing the same
- Publication number 20020027665
- Publication date Mar 7, 2002
- Hiroyuki Abe
- G01 - MEASURING TESTING
Information Patent Application
Optical component
- Publication number 20020025115
- Publication date Feb 28, 2002
- Toshiaki Tsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical component
- Publication number 20010036335
- Publication date Nov 1, 2001
- Toshiaki Tsuda
- G02 - OPTICS